The end of the program, launched at the end of 2017, means homeowners will lose the chance to qualify for thousands of dollars worth of rebates on a number of improvements, from windows to insulation to solar equipment.

The government also offered upwards of 100,000 free smart thermostats — like the Nest, or Ecobee — to homeowners and tenants who agreed to an energy audit and worked with a contractor certified by the program.

GreenON's website says the government will honour rebates for those who signed a work agreement with a contractor for work that will be done before Aug. 31, or submit an application by Sept. 30.

The Liberal government introduced GreenON as part of its Climate Change Action Plan, which aimed to cut greenhouse gas emissions to 15 per cent below 1990 levels by 2020, to 37 per cent by 2030, and to 80 per cent by 2050.

Opponents blast move as bad for the environment, employment

"It's beyond irresponsible to scrap clean air and climate-change initiatives with no plan to replace them," he said.

Meanwhile, Green Party Leader Mike Schreiner says the move will make it harder for Ontarians to pay their household bills, while also hurting those who working to install more efficient household products.

"Mr. Ford has declared war on businesses creating jobs that are good for the environment and that help people save money by saving energy," Schreiner said in a statement.

Ford's director of communications, Jeff Silverstein, said this is Ford delivering on a campaign promise.

"Doug Ford received a clear mandate from the people of Ontario to cancel Kathleen Wynne's cap-and-trade carbon tax and the slush fund that was paid for by the carbon tax," he said in an email statement.

About the Author

John Rieti

John Rieti covers city hall and city issues for CBC Toronto. Born and raised in Newfoundland, John has worked in CBC newsrooms across the country in search of great stories. Outside of work, catch him running or cycling around, often armed with a camera, always in search of excellent coffee.